badflash
02-06-2011, 12:16 PM
This page is jammed with lots of good info and videos
http://www.americanaquariumproducts.com ... ation.html (http://www.americanaquariumproducts.com/Aquarium_Information.html)
http://www.americanaquariumproducts.com ... ation.html (http://www.americanaquariumproducts.com/Aquarium_Information.html)